1 // Copyright 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #include "chrome/browser/ui/views/frame/browser_view.h"
9 #include "base/auto_reset.h"
10 #include "base/command_line.h"
11 #include "base/i18n/rtl.h"
12 #include "base/memory/scoped_ptr.h"
13 #include "base/metrics/histogram.h"
14 #include "base/prefs/pref_service.h"
15 #include "base/strings/string_number_conversions.h"
16 #include "chrome/app/chrome_command_ids.h"
17 #include "chrome/app/chrome_dll_resource.h"
18 #include "chrome/browser/app_mode/app_mode_utils.h"
19 #include "chrome/browser/bookmarks/bookmark_stats.h"
20 #include "chrome/browser/browser_process.h"
21 #include "chrome/browser/chrome_notification_types.h"
22 #include "chrome/browser/extensions/extension_util.h"
23 #include "chrome/browser/extensions/tab_helper.h"
24 #include "chrome/browser/infobars/infobar_service.h"
25 #include "chrome/browser/native_window_notification_source.h"
26 #include "chrome/browser/profiles/avatar_menu.h"
27 #include "chrome/browser/profiles/profile.h"
28 #include "chrome/browser/profiles/profile_avatar_icon_util.h"
29 #include "chrome/browser/profiles/profile_info_cache.h"
30 #include "chrome/browser/profiles/profile_manager.h"
31 #include "chrome/browser/profiles/profiles_state.h"
32 #include "chrome/browser/search/search.h"
33 #include "chrome/browser/sessions/tab_restore_service.h"
34 #include "chrome/browser/sessions/tab_restore_service_factory.h"
35 #include "chrome/browser/signin/signin_header_helper.h"
36 #include "chrome/browser/speech/tts_controller.h"
37 #include "chrome/browser/themes/theme_properties.h"
38 #include "chrome/browser/themes/theme_service_factory.h"
39 #include "chrome/browser/translate/chrome_translate_client.h"
40 #include "chrome/browser/ui/bookmarks/bookmark_bar_constants.h"
41 #include "chrome/browser/ui/bookmarks/bookmark_bubble_delegate.h"
42 #include "chrome/browser/ui/bookmarks/bookmark_bubble_sign_in_delegate.h"
43 #include "chrome/browser/ui/browser.h"
44 #include "chrome/browser/ui/browser_command_controller.h"
45 #include "chrome/browser/ui/browser_commands.h"
46 #include "chrome/browser/ui/browser_dialogs.h"
47 #include "chrome/browser/ui/browser_finder.h"
48 #include "chrome/browser/ui/browser_list.h"
49 #include "chrome/browser/ui/browser_window_state.h"
50 #include "chrome/browser/ui/omnibox/omnibox_popup_model.h"
51 #include "chrome/browser/ui/omnibox/omnibox_popup_view.h"
52 #include "chrome/browser/ui/omnibox/omnibox_view.h"
53 #include "chrome/browser/ui/search/search_delegate.h"
54 #include "chrome/browser/ui/search/search_model.h"
55 #include "chrome/browser/ui/search/search_ui.h"
56 #include "chrome/browser/ui/tabs/tab_menu_model.h"
57 #include "chrome/browser/ui/tabs/tab_strip_model.h"
58 #include "chrome/browser/ui/view_ids.h"
59 #include "chrome/browser/ui/views/accelerator_table.h"
60 #include "chrome/browser/ui/views/accessibility/invert_bubble_view.h"
61 #include "chrome/browser/ui/views/bookmarks/bookmark_bar_view.h"
62 #include "chrome/browser/ui/views/bookmarks/bookmark_bubble_view.h"
63 #include "chrome/browser/ui/views/browser_dialogs.h"
64 #include "chrome/browser/ui/views/download/download_in_progress_dialog_view.h"
65 #include "chrome/browser/ui/views/download/download_shelf_view.h"
66 #include "chrome/browser/ui/views/extensions/bookmark_app_bubble_view.h"
67 #include "chrome/browser/ui/views/frame/browser_view_layout.h"
68 #include "chrome/browser/ui/views/frame/browser_view_layout_delegate.h"
69 #include "chrome/browser/ui/views/frame/contents_layout_manager.h"
70 #include "chrome/browser/ui/views/frame/immersive_mode_controller.h"
71 #include "chrome/browser/ui/views/frame/native_browser_frame_factory.h"
72 #include "chrome/browser/ui/views/frame/top_container_view.h"
73 #include "chrome/browser/ui/views/frame/web_contents_close_handler.h"
74 #include "chrome/browser/ui/views/fullscreen_exit_bubble_views.h"
75 #include "chrome/browser/ui/views/infobars/infobar_container_view.h"
76 #include "chrome/browser/ui/views/location_bar/location_bar_view.h"
77 #include "chrome/browser/ui/views/location_bar/location_icon_view.h"
78 #include "chrome/browser/ui/views/location_bar/zoom_bubble_view.h"
79 #include "chrome/browser/ui/views/omnibox/omnibox_view_views.h"
80 #include "chrome/browser/ui/views/profiles/avatar_menu_bubble_view.h"
81 #include "chrome/browser/ui/views/profiles/avatar_menu_button.h"
82 #include "chrome/browser/ui/views/profiles/profile_chooser_view.h"
83 #include "chrome/browser/ui/views/settings_api_bubble_helper_views.h"
84 #include "chrome/browser/ui/views/status_bubble_views.h"
85 #include "chrome/browser/ui/views/tabs/browser_tab_strip_controller.h"
86 #include "chrome/browser/ui/views/tabs/tab.h"
87 #include "chrome/browser/ui/views/tabs/tab_strip.h"
88 #include "chrome/browser/ui/views/toolbar/reload_button.h"
89 #include "chrome/browser/ui/views/toolbar/toolbar_view.h"
90 #include "chrome/browser/ui/views/translate/translate_bubble_view.h"
91 #include "chrome/browser/ui/views/update_recommended_message_box.h"
92 #include "chrome/browser/ui/views/website_settings/permissions_bubble_view.h"
93 #include "chrome/browser/ui/views/website_settings/website_settings_popup_view.h"
94 #include "chrome/browser/ui/website_settings/permission_bubble_manager.h"
95 #include "chrome/browser/ui/window_sizer/window_sizer.h"
96 #include "chrome/common/chrome_switches.h"
97 #include "chrome/common/pref_names.h"
98 #include "chrome/common/url_constants.h"
99 #include "chrome/grit/chromium_strings.h"
100 #include "chrome/grit/generated_resources.h"
101 #include "chrome/grit/locale_settings.h"
102 #include "components/app_modal_dialogs/app_modal_dialog.h"
103 #include "components/app_modal_dialogs/app_modal_dialog_queue.h"
104 #include "components/signin/core/common/profile_management_switches.h"
105 #include "components/translate/core/browser/language_state.h"
106 #include "content/app/resources/grit/content_resources.h"
107 #include "content/public/browser/download_manager.h"
108 #include "content/public/browser/native_web_keyboard_event.h"
109 #include "content/public/browser/notification_service.h"
110 #include "content/public/browser/render_frame_host.h"
111 #include "content/public/browser/render_view_host.h"
112 #include "content/public/browser/user_metrics.h"
113 #include "content/public/browser/web_contents.h"
114 #include "content/public/common/content_switches.h"
115 #include "grit/theme_resources.h"
116 #include "ui/accessibility/ax_view_state.h"
117 #include "ui/aura/client/window_tree_client.h"
118 #include "ui/aura/window.h"
119 #include "ui/aura/window_tree_host.h"
120 #include "ui/base/accelerators/accelerator.h"
121 #include "ui/base/hit_test.h"
122 #include "ui/base/l10n/l10n_util.h"
123 #include "ui/base/resource/resource_bundle.h"
124 #include "ui/base/theme_provider.h"
125 #include "ui/events/event_utils.h"
126 #include "ui/gfx/canvas.h"
127 #include "ui/gfx/color_utils.h"
128 #include "ui/gfx/rect_conversions.h"
129 #include "ui/gfx/screen.h"
130 #include "ui/strings/grit/ui_strings.h"
131 #include "ui/views/controls/button/menu_button.h"
132 #include "ui/views/controls/textfield/textfield.h"
133 #include "ui/views/controls/webview/webview.h"
134 #include "ui/views/focus/external_focus_tracker.h"
135 #include "ui/views/focus/view_storage.h"
136 #include "ui/views/layout/grid_layout.h"
137 #include "ui/views/widget/native_widget.h"
138 #include "ui/views/widget/root_view.h"
139 #include "ui/views/widget/widget.h"
140 #include "ui/views/window/dialog_delegate.h"
143 #include "base/win/windows_version.h"
144 #include "chrome/browser/jumplist_win.h"
145 #include "ui/views/win/scoped_fullscreen_visibility.h"
148 #if defined(ENABLE_ONE_CLICK_SIGNIN)
149 #include "chrome/browser/ui/sync/one_click_signin_bubble_delegate.h"
150 #include "chrome/browser/ui/sync/one_click_signin_bubble_links_delegate.h"
151 #include "chrome/browser/ui/views/sync/one_click_signin_bubble_view.h"
154 #if defined(OS_CHROMEOS)
155 #include "chrome/browser/ui/ash/multi_user/multi_user_window_manager.h"
158 using base::TimeDelta;
159 using base::UserMetricsAction;
160 using content::NativeWebKeyboardEvent;
161 using content::SSLStatus;
162 using content::WebContents;
163 using views::ColumnSet;
164 using views::GridLayout;
165 using web_modal::WebContentsModalDialogHost;
168 // The name of a key to store on the window handle so that other code can
169 // locate this object using just the handle.
170 const char* const kBrowserViewKey = "__BROWSER_VIEW__";
172 // The number of milliseconds between loading animation frames.
173 const int kLoadingAnimationFrameTimeMs = 30;
175 // TODO(kuan): These functions are temporarily for the bookmark bar while its
176 // detached state is at the top of the page; it'll be moved to float on the
177 // content page in the very near future, at which time, these local functions
179 void PaintDetachedBookmarkBar(gfx::Canvas* canvas,
180 DetachableToolbarView* view,
181 ThemeService* theme_service) {
182 // Paint background for detached state; if animating, this is fade in/out.
184 chrome::GetDetachedBookmarkBarBackgroundColor(theme_service));
185 // Draw the separators above and below bookmark bar;
186 // if animating, these are fading in/out.
187 SkColor separator_color =
188 chrome::GetDetachedBookmarkBarSeparatorColor(theme_service);
189 DetachableToolbarView::PaintHorizontalBorder(canvas, view, true,
191 // The bottom border needs to be 1-px thick in both regular and retina
192 // displays, so we can't use DetachableToolbarView::PaintHorizontalBorder
193 // which paints a 2-px thick border in retina display.
195 paint.setAntiAlias(false);
196 // Sets border to 1-px thick regardless of scale factor.
197 paint.setStrokeWidth(0);
198 // Bottom border is at 50% opacity of top border.
199 paint.setColor(SkColorSetA(separator_color,
200 SkColorGetA(separator_color) / 2));
201 // Calculate thickness of bottom border as per current scale factor to
202 // determine where to draw the 1-px thick border.
203 float thickness = views::NonClientFrameView::kClientEdgeThickness /
204 canvas->image_scale();
205 SkScalar y = SkIntToScalar(view->height()) - SkFloatToScalar(thickness);
206 canvas->sk_canvas()->drawLine(SkIntToScalar(0), y,
207 SkIntToScalar(view->width()), y, paint);
210 void PaintAttachedBookmarkBar(gfx::Canvas* canvas,
211 DetachableToolbarView* view,
212 BrowserView* browser_view,
213 chrome::HostDesktopType host_desktop_type,
214 int toolbar_overlap) {
215 // Paint background for attached state, this is fade in/out.
216 gfx::Point background_image_offset =
217 browser_view->OffsetPointForToolbarBackgroundImage(
218 gfx::Point(view->GetMirroredX(), view->y()));
219 DetachableToolbarView::PaintBackgroundAttachedMode(canvas,
220 view->GetThemeProvider(), view->GetLocalBounds(),
221 background_image_offset, host_desktop_type);
222 if (view->height() >= toolbar_overlap) {
223 // Draw the separator below bookmark bar; this is fading in/out.
224 DetachableToolbarView::PaintHorizontalBorder(canvas, view, false,
225 ThemeProperties::GetDefaultColor(
226 ThemeProperties::COLOR_TOOLBAR_SEPARATOR));
233 const char BrowserView::kViewClassName[] = "BrowserView";
235 ///////////////////////////////////////////////////////////////////////////////
237 // Delegate implementation for BrowserViewLayout. Usually just forwards calls
239 class BrowserViewLayoutDelegateImpl : public BrowserViewLayoutDelegate {
241 explicit BrowserViewLayoutDelegateImpl(BrowserView* browser_view)
242 : browser_view_(browser_view) {}
243 ~BrowserViewLayoutDelegateImpl() override {}
245 // BrowserViewLayoutDelegate overrides:
246 views::View* GetContentsWebView() const override {
247 return browser_view_->contents_web_view_;
250 bool DownloadShelfNeedsLayout() const override {
251 DownloadShelfView* download_shelf = browser_view_->download_shelf_.get();
252 // Re-layout the shelf either if it is visible or if its close animation
253 // is currently running.
254 return download_shelf &&
255 (download_shelf->IsShowing() || download_shelf->IsClosing());
258 bool IsTabStripVisible() const override {
259 return browser_view_->IsTabStripVisible();
262 gfx::Rect GetBoundsForTabStripInBrowserView() const override {
263 gfx::RectF bounds_f(browser_view_->frame()->GetBoundsForTabStrip(
264 browser_view_->tabstrip()));
265 views::View::ConvertRectToTarget(browser_view_->parent(), browser_view_,
267 return gfx::ToEnclosingRect(bounds_f);
270 int GetTopInsetInBrowserView() const override {
271 return browser_view_->frame()->GetTopInset() -
275 int GetThemeBackgroundXInset() const override {
276 // TODO(pkotwicz): Return the inset with respect to the left edge of the
278 return browser_view_->frame()->GetThemeBackgroundXInset();
281 bool IsToolbarVisible() const override {
282 return browser_view_->IsToolbarVisible();
285 bool IsBookmarkBarVisible() const override {
286 return browser_view_->IsBookmarkBarVisible();
289 FullscreenExitBubbleViews* GetFullscreenExitBubble() const override {
290 return browser_view_->fullscreen_exit_bubble();
294 BrowserView* browser_view_;
296 DISALLOW_COPY_AND_ASSIGN(BrowserViewLayoutDelegateImpl);
299 ///////////////////////////////////////////////////////////////////////////////
300 // BookmarkExtensionBackground, private:
301 // This object serves as the views::Background object which is used to layout
302 // and paint the bookmark bar.
303 class BookmarkExtensionBackground : public views::Background {
305 BookmarkExtensionBackground(BrowserView* browser_view,
306 DetachableToolbarView* host_view,
309 // View methods overridden from views:Background.
310 void Paint(gfx::Canvas* canvas, views::View* view) const override;
313 BrowserView* browser_view_;
315 // The view hosting this background.
316 DetachableToolbarView* host_view_;
320 DISALLOW_COPY_AND_ASSIGN(BookmarkExtensionBackground);
323 BookmarkExtensionBackground::BookmarkExtensionBackground(
324 BrowserView* browser_view,
325 DetachableToolbarView* host_view,
327 : browser_view_(browser_view),
328 host_view_(host_view),
332 void BookmarkExtensionBackground::Paint(gfx::Canvas* canvas,
333 views::View* view) const {
334 int toolbar_overlap = host_view_->GetToolbarOverlap();
335 if (!host_view_->IsDetached()) {
336 PaintAttachedBookmarkBar(canvas, host_view_, browser_view_,
337 browser_->host_desktop_type(), toolbar_overlap);
341 // As 'hidden' according to the animation is the full in-tab state, we invert
342 // the value - when current_state is at '0', we expect the bar to be docked.
343 double current_state = 1 - host_view_->GetAnimationValue();
346 ThemeServiceFactory::GetForProfile(browser_->profile());
347 if (current_state == 0.0 || current_state == 1.0) {
348 PaintDetachedBookmarkBar(canvas, host_view_, ts);
351 // While animating, set opacity to cross-fade between attached and detached
352 // backgrounds including their respective separators.
353 int detached_alpha = static_cast<uint8>(current_state * 255);
354 int attached_alpha = 255 - detached_alpha;
355 if (browser_->bookmark_bar_state() == BookmarkBar::DETACHED) {
356 // To animate from attached to detached state:
357 // - fade out attached background
358 // - fade in detached background.
359 canvas->SaveLayerAlpha(attached_alpha);
360 PaintAttachedBookmarkBar(canvas, host_view_, browser_view_,
361 browser_->host_desktop_type(),
364 canvas->SaveLayerAlpha(detached_alpha);
365 PaintDetachedBookmarkBar(canvas, host_view_, ts);
367 // To animate from detached to attached state:
368 // - fade out detached background
369 // - fade in attached background.
370 canvas->SaveLayerAlpha(detached_alpha);
371 PaintDetachedBookmarkBar(canvas, host_view_, ts);
373 canvas->SaveLayerAlpha(attached_alpha);
374 PaintAttachedBookmarkBar(canvas, host_view_, browser_view_,
375 browser_->host_desktop_type(),
381 ///////////////////////////////////////////////////////////////////////////////
382 // BrowserView, public:
384 BrowserView::BrowserView()
385 : views::ClientView(NULL, NULL),
386 last_focused_view_storage_id_(
387 views::ViewStorage::GetInstance()->CreateStorageID()),
389 top_container_(NULL),
392 find_bar_host_view_(NULL),
393 infobar_container_(NULL),
394 contents_web_view_(NULL),
395 contents_container_(NULL),
397 in_process_fullscreen_(false),
399 hung_window_detector_(&hung_plugin_action_),
402 force_location_bar_focus_(false),
403 activate_modal_dialog_factory_(this) {
406 BrowserView::~BrowserView() {
407 // All the tabs should have been destroyed already. If we were closed by the
408 // OS with some tabs than the NativeBrowserFrame should have destroyed them.
409 DCHECK_EQ(0, browser_->tab_strip_model()->count());
411 // Immersive mode may need to reparent views before they are removed/deleted.
412 immersive_mode_controller_.reset();
414 browser_->tab_strip_model()->RemoveObserver(this);
417 // Stop hung plugin monitoring.
419 ticker_.UnregisterTickHandler(&hung_window_detector_);
421 // Terminate the jumplist (must be called before browser_->profile() is
424 jumplist_->Terminate();
428 // We destroy the download shelf before |browser_| to remove its child
429 // download views from the set of download observers (since the observed
430 // downloads can be destroyed along with |browser_| and the observer
431 // notifications will call back into deleted objects).
432 BrowserViewLayout* browser_view_layout = GetBrowserViewLayout();
433 if (browser_view_layout)
434 browser_view_layout->set_download_shelf(NULL);
435 download_shelf_.reset();
437 // The TabStrip attaches a listener to the model. Make sure we shut down the
438 // TabStrip first so that it can cleanly remove the listener.
440 tabstrip_->parent()->RemoveChildView(tabstrip_);
441 if (browser_view_layout)
442 browser_view_layout->set_tab_strip(NULL);
446 // Child views maintain PrefMember attributes that point to
447 // OffTheRecordProfile's PrefService which gets deleted by ~Browser.
448 RemoveAllChildViews(true);
451 // Explicitly set browser_ to NULL.
455 void BrowserView::Init(Browser* browser) {
456 browser_.reset(browser);
457 browser_->tab_strip_model()->AddObserver(this);
458 immersive_mode_controller_.reset(
459 chrome::CreateImmersiveModeController(browser_->host_desktop_type()));
463 BrowserView* BrowserView::GetBrowserViewForNativeWindow(
464 gfx::NativeWindow window) {
465 views::Widget* widget = views::Widget::GetWidgetForNativeWindow(window);
467 reinterpret_cast<BrowserView*>(widget->GetNativeWindowProperty(
468 kBrowserViewKey)) : NULL;
472 BrowserView* BrowserView::GetBrowserViewForBrowser(const Browser* browser) {
473 return static_cast<BrowserView*>(browser->window());
476 void BrowserView::InitStatusBubble() {
477 status_bubble_.reset(new StatusBubbleViews(contents_web_view_));
478 contents_web_view_->SetStatusBubble(status_bubble_.get());
481 void BrowserView::InitPermissionBubbleView() {
482 permission_bubble_view_.reset(new PermissionBubbleViewViews(
483 GetLocationBarView()->location_icon_view()));
486 gfx::Rect BrowserView::GetToolbarBounds() const {
487 gfx::Rect toolbar_bounds(toolbar_->bounds());
488 if (toolbar_bounds.IsEmpty())
489 return toolbar_bounds;
490 // The apparent toolbar edges are outside the "real" toolbar edges.
491 toolbar_bounds.Inset(-views::NonClientFrameView::kClientEdgeThickness, 0);
492 return toolbar_bounds;
495 gfx::Rect BrowserView::GetFindBarBoundingBox() const {
496 return GetBrowserViewLayout()->GetFindBarBoundingBox();
499 int BrowserView::GetTabStripHeight() const {
500 // We want to return tabstrip_->height(), but we might be called in the midst
501 // of layout, when that hasn't yet been updated to reflect the current state.
502 // So return what the tabstrip height _ought_ to be right now.
503 return IsTabStripVisible() ? tabstrip_->GetPreferredSize().height() : 0;
506 gfx::Point BrowserView::OffsetPointForToolbarBackgroundImage(
507 const gfx::Point& point) const {
508 // The background image starts tiling horizontally at the window left edge and
509 // vertically at the top edge of the horizontal tab strip (or where it would
510 // be). We expect our parent's origin to be the window origin.
511 gfx::Point window_point(point + GetMirroredPosition().OffsetFromOrigin());
512 window_point.Offset(frame_->GetThemeBackgroundXInset(),
513 -frame_->GetTopInset());
517 bool BrowserView::IsTabStripVisible() const {
518 if (immersive_mode_controller_->ShouldHideTopViews() &&
519 immersive_mode_controller_->ShouldHideTabIndicators())
521 return browser_->SupportsWindowFeature(Browser::FEATURE_TABSTRIP);
524 bool BrowserView::IsOffTheRecord() const {
525 return browser_->profile()->IsOffTheRecord();
528 bool BrowserView::IsGuestSession() const {
529 return browser_->profile()->IsGuestSession();
532 bool BrowserView::IsRegularOrGuestSession() const {
533 return profiles::IsRegularOrGuestSession(browser_.get());
536 bool BrowserView::ShouldShowAvatar() const {
537 #if defined(OS_CHROMEOS)
538 if (!browser_->is_type_tabbed() && !browser_->is_app())
540 // Don't show incognito avatar in the guest session.
541 if (IsOffTheRecord() && !IsGuestSession())
543 // This function is called via BrowserNonClientFrameView::UpdateAvatarInfo
544 // during the creation of the BrowserWindow, so browser->window() will not
545 // yet be set. In this case we can safely return false.
546 if (!browser_->window())
548 return chrome::MultiUserWindowManager::ShouldShowAvatar(
549 browser_->window()->GetNativeWindow());
551 if (!IsBrowserTypeNormal())
553 if (IsOffTheRecord()) // Desktop guest is incognito and needs avatar.
555 // Tests may not have a profile manager.
556 if (!g_browser_process->profile_manager())
558 ProfileInfoCache& cache =
559 g_browser_process->profile_manager()->GetProfileInfoCache();
560 if (cache.GetIndexOfProfileWithPath(browser_->profile()->GetPath()) ==
565 return AvatarMenu::ShouldShowAvatarMenu();
569 bool BrowserView::GetAccelerator(int cmd_id,
570 ui::Accelerator* accelerator) const {
571 // We retrieve the accelerator information for standard accelerators
572 // for cut, copy and paste.
573 if (chrome::GetStandardAcceleratorForCommandId(cmd_id, accelerator))
575 // Else, we retrieve the accelerator information from the accelerator table.
576 for (std::map<ui::Accelerator, int>::const_iterator it =
577 accelerator_table_.begin(); it != accelerator_table_.end(); ++it) {
578 if (it->second == cmd_id) {
579 *accelerator = it->first;
583 // Else, we retrieve the accelerator information from Ash (if applicable).
584 return chrome::GetAshAcceleratorForCommandId(
585 cmd_id, browser_->host_desktop_type(), accelerator);
588 bool BrowserView::IsAcceleratorRegistered(const ui::Accelerator& accelerator) {
589 return accelerator_table_.find(accelerator) != accelerator_table_.end();
592 WebContents* BrowserView::GetActiveWebContents() const {
593 return browser_->tab_strip_model()->GetActiveWebContents();
596 gfx::ImageSkia BrowserView::GetOTRAvatarIcon() const {
597 return *GetThemeProvider()->GetImageSkiaNamed(IDR_OTR_ICON);
600 ///////////////////////////////////////////////////////////////////////////////
601 // BrowserView, BrowserWindow implementation:
603 void BrowserView::Show() {
604 // If the window is already visible, just activate it.
605 if (frame_->IsVisible()) {
610 // Showing the window doesn't make the browser window active right away.
611 // This can cause SetFocusToLocationBar() to skip setting focus to the
612 // location bar. To avoid this we explicilty let SetFocusToLocationBar()
613 // know that it's ok to steal focus.
614 force_location_bar_focus_ = true;
616 // Setting the focus doesn't work when the window is invisible, so any focus
617 // initialization that happened before this will be lost.
619 // We really "should" restore the focus whenever the window becomes unhidden,
620 // but I think initializing is the only time where this can happen where
621 // there is some focus change we need to pick up, and this is easier than
622 // plumbing through an un-hide message all the way from the frame.
624 // If we do find there are cases where we need to restore the focus on show,
625 // that should be added and this should be removed.
630 force_location_bar_focus_ = false;
632 browser()->OnWindowDidShow();
634 chrome::MaybeShowInvertBubbleView(this);
637 void BrowserView::ShowInactive() {
638 if (!frame_->IsVisible())
639 frame_->ShowInactive();
642 void BrowserView::Hide() {
646 void BrowserView::SetBounds(const gfx::Rect& bounds) {
648 GetWidget()->SetBounds(bounds);
651 void BrowserView::Close() {
655 void BrowserView::Activate() {
659 void BrowserView::Deactivate() {
660 frame_->Deactivate();
663 bool BrowserView::IsActive() const {
664 return frame_->IsActive();
667 void BrowserView::FlashFrame(bool flash) {
668 frame_->FlashFrame(flash);
671 bool BrowserView::IsAlwaysOnTop() const {
675 void BrowserView::SetAlwaysOnTop(bool always_on_top) {
676 // Not implemented for browser windows.
680 gfx::NativeWindow BrowserView::GetNativeWindow() const {
681 // While the browser destruction is going on, the widget can already be gone,
682 // but utility functions like FindBrowserWithWindow will come here and crash.
683 // We short circuit therefore.
686 return GetWidget()->GetTopLevelWidget()->GetNativeWindow();
689 BrowserWindowTesting* BrowserView::GetBrowserWindowTesting() {
693 StatusBubble* BrowserView::GetStatusBubble() {
694 return status_bubble_.get();
698 // Only used by ToolbarSizeChanged() below, but placed here because template
699 // arguments (to base::AutoReset<>) must have external linkage.
700 enum CallState { NORMAL, REENTRANT, REENTRANT_FORCE_FAST_RESIZE };
703 void BrowserView::UpdateTitleBar() {
704 frame_->UpdateWindowTitle();
705 if (ShouldShowWindowIcon() && !loading_animation_timer_.IsRunning())
706 frame_->UpdateWindowIcon();
709 void BrowserView::BookmarkBarStateChanged(
710 BookmarkBar::AnimateChangeType change_type) {
711 if (bookmark_bar_view_.get()) {
712 BookmarkBar::State new_state = browser_->bookmark_bar_state();
714 // We don't properly support animating the bookmark bar to and from the
715 // detached state in immersive fullscreen.
716 bool detached_changed = (new_state == BookmarkBar::DETACHED) ||
717 bookmark_bar_view_->IsDetached();
718 if (detached_changed && immersive_mode_controller_->IsEnabled())
719 change_type = BookmarkBar::DONT_ANIMATE_STATE_CHANGE;
721 bookmark_bar_view_->SetBookmarkBarState(new_state, change_type);
723 if (MaybeShowBookmarkBar(GetActiveWebContents()))
727 void BrowserView::UpdateDevTools() {
728 UpdateDevToolsForContents(GetActiveWebContents(), true);
732 void BrowserView::UpdateLoadingAnimations(bool should_animate) {
733 if (should_animate) {
734 if (!loading_animation_timer_.IsRunning()) {
735 // Loads are happening, and the timer isn't running, so start it.
736 last_animation_time_ = base::TimeTicks::Now();
737 loading_animation_timer_.Start(FROM_HERE,
738 TimeDelta::FromMilliseconds(kLoadingAnimationFrameTimeMs), this,
739 &BrowserView::LoadingAnimationCallback);
742 if (loading_animation_timer_.IsRunning()) {
743 last_animation_time_ = base::TimeTicks();
744 loading_animation_timer_.Stop();
745 // Loads are now complete, update the state if a task was scheduled.
746 LoadingAnimationCallback();
751 void BrowserView::SetStarredState(bool is_starred) {
752 GetLocationBarView()->SetStarToggled(is_starred);
755 void BrowserView::SetTranslateIconToggled(bool is_lit) {
756 GetLocationBarView()->SetTranslateIconToggled(is_lit);
759 void BrowserView::OnActiveTabChanged(content::WebContents* old_contents,
760 content::WebContents* new_contents,
763 DCHECK(new_contents);
765 // If |contents_container_| already has the correct WebContents, we can save
766 // some work. This also prevents extra events from being reported by the
767 // Visibility API under Windows, as ChangeWebContents will briefly hide
768 // the WebContents window.
769 bool change_tab_contents =
770 contents_web_view_->web_contents() != new_contents;
772 // Update various elements that are interested in knowing the current
775 // When we toggle the NTP floating bookmarks bar and/or the info bar,
776 // we don't want any WebContents to be attached, so that we
777 // avoid an unnecessary resize and re-layout of a WebContents.
778 if (change_tab_contents) {
779 contents_web_view_->SetWebContents(NULL);
780 devtools_web_view_->SetWebContents(NULL);
783 // Do this before updating InfoBarContainer as the InfoBarContainer may
784 // callback to us and trigger layout.
785 if (bookmark_bar_view_.get()) {
786 bookmark_bar_view_->SetBookmarkBarState(
787 browser_->bookmark_bar_state(),
788 BookmarkBar::DONT_ANIMATE_STATE_CHANGE);
791 infobar_container_->ChangeInfoBarManager(
792 InfoBarService::FromWebContents(new_contents));
794 if (old_contents && PermissionBubbleManager::FromWebContents(old_contents))
795 PermissionBubbleManager::FromWebContents(old_contents)->SetView(NULL);
797 if (new_contents && PermissionBubbleManager::FromWebContents(new_contents)) {
798 PermissionBubbleManager::FromWebContents(new_contents)->SetView(
799 permission_bubble_view_.get());
802 UpdateUIForContents(new_contents);
804 // Layout for DevTools _before_ setting the both main and devtools WebContents
805 // to avoid toggling the size of any of them.
806 UpdateDevToolsForContents(new_contents, !change_tab_contents);
808 if (change_tab_contents) {
809 web_contents_close_handler_->ActiveTabChanged();
810 contents_web_view_->SetWebContents(new_contents);
811 // The second layout update should be no-op. It will just set the
812 // DevTools WebContents.
813 UpdateDevToolsForContents(new_contents, true);
816 if (!browser_->tab_strip_model()->closing_all() && GetWidget()->IsActive() &&
817 GetWidget()->IsVisible()) {
818 // We only restore focus if our window is visible, to avoid invoking blur
819 // handlers when we are eventually shown.
820 new_contents->RestoreFocus();
823 // Update all the UI bits.
826 TranslateBubbleView::CloseBubble();
827 ZoomBubbleView::CloseBubble();
830 void BrowserView::ZoomChangedForActiveTab(bool can_show_bubble) {
831 GetLocationBarView()->ZoomChangedForActiveTab(
832 can_show_bubble && !toolbar_->IsWrenchMenuShowing());
835 gfx::Rect BrowserView::GetRestoredBounds() const {
837 ui::WindowShowState state;
838 frame_->GetWindowPlacement(&bounds, &state);
842 ui::WindowShowState BrowserView::GetRestoredState() const {
844 ui::WindowShowState state;
845 frame_->GetWindowPlacement(&bounds, &state);
849 gfx::Rect BrowserView::GetBounds() const {
850 return frame_->GetWindowBoundsInScreen();
853 bool BrowserView::IsMaximized() const {
854 return frame_->IsMaximized();
857 bool BrowserView::IsMinimized() const {
858 return frame_->IsMinimized();
861 void BrowserView::Maximize() {
865 void BrowserView::Minimize() {
869 void BrowserView::Restore() {
873 void BrowserView::EnterFullscreen(
874 const GURL& url, FullscreenExitBubbleType bubble_type) {
876 return; // Nothing to do.
878 ProcessFullscreen(true, NORMAL_FULLSCREEN, url, bubble_type);
881 void BrowserView::ExitFullscreen() {
883 return; // Nothing to do.
885 ProcessFullscreen(false, NORMAL_FULLSCREEN, GURL(), FEB_TYPE_NONE);
888 void BrowserView::UpdateFullscreenExitBubbleContent(
890 FullscreenExitBubbleType bubble_type) {
891 // Immersive mode has no exit bubble because it has a visible strip at the
892 // top that gives the user a hover target.
893 // TODO(jamescook): Figure out what to do with mouse-lock.
894 if (bubble_type == FEB_TYPE_NONE || ShouldUseImmersiveFullscreenForUrl(url)) {
895 fullscreen_bubble_.reset();
896 } else if (fullscreen_bubble_.get()) {
897 fullscreen_bubble_->UpdateContent(url, bubble_type);
899 fullscreen_bubble_.reset(new FullscreenExitBubbleViews(
900 this, url, bubble_type));
904 bool BrowserView::ShouldHideUIForFullscreen() const {
905 // Immersive mode needs UI for the slide-down top panel.
906 if (immersive_mode_controller_->IsEnabled())
909 return IsFullscreen();
912 bool BrowserView::IsFullscreen() const {
913 return frame_->IsFullscreen();
916 bool BrowserView::IsFullscreenBubbleVisible() const {
917 return fullscreen_bubble_ != NULL;
921 void BrowserView::SetMetroSnapMode(bool enable) {
922 LOCAL_HISTOGRAM_COUNTS("Metro.SnapModeToggle", enable);
923 ProcessFullscreen(enable, METRO_SNAP_FULLSCREEN, GURL(), FEB_TYPE_NONE);
926 bool BrowserView::IsInMetroSnapMode() const {
929 #endif // defined(OS_WIN)
931 void BrowserView::RestoreFocus() {
932 WebContents* selected_web_contents = GetActiveWebContents();
933 if (selected_web_contents)
934 selected_web_contents->RestoreFocus();
937 void BrowserView::FullscreenStateChanged() {
938 CHECK(!IsFullscreen());
939 ProcessFullscreen(false, NORMAL_FULLSCREEN, GURL(), FEB_TYPE_NONE);
942 void BrowserView::ToolbarSizeChanged(bool is_animating) {
943 // The call to InfoBarContainer::SetMaxTopArrowHeight() below can result in
944 // reentrancy; |call_state| tracks whether we're reentrant. We can't just
945 // early-return in this case because we need to layout again so the infobar
946 // container's bounds are set correctly.
947 static CallState call_state = NORMAL;
949 // A reentrant call can (and should) use the fast resize path unless both it
950 // and the normal call are both non-animating.
951 bool use_fast_resize =
952 is_animating || (call_state == REENTRANT_FORCE_FAST_RESIZE);
954 contents_web_view_->SetFastResize(true);
955 UpdateUIForContents(GetActiveWebContents());
957 contents_web_view_->SetFastResize(false);
959 // Inform the InfoBarContainer that the distance to the location icon may have
960 // changed. We have to do this after the block above so that the toolbars are
961 // laid out correctly for calculating the maximum arrow height below.
963 base::AutoReset<CallState> resetter(&call_state,
964 is_animating ? REENTRANT_FORCE_FAST_RESIZE : REENTRANT);
965 infobar_container_->SetMaxTopArrowHeight(GetMaxTopInfoBarArrowHeight());
968 // When transitioning from animating to not animating we need to make sure the
969 // contents_container_ gets layed out. If we don't do this and the bounds
970 // haven't changed contents_container_ won't get a Layout out and we'll end up
971 // with a gray rect because the clip wasn't updated. Note that a reentrant
972 // call never needs to do this, because after it returns, the normal call
973 // wrapping it will do it.
974 if ((call_state == NORMAL) && !is_animating) {
975 contents_web_view_->InvalidateLayout();
976 contents_container_->Layout();
980 LocationBar* BrowserView::GetLocationBar() const {
981 return GetLocationBarView();
984 void BrowserView::SetFocusToLocationBar(bool select_all) {
985 // On Windows, changing focus to the location bar causes the browser
986 // window to become active. This can steal focus if the user has
987 // another window open already. On ChromeOS, changing focus makes a
988 // view believe it has a focus even if the widget doens't have a
989 // focus. Either cases, we need to ignore this when the browser
990 // window isn't active.
991 if (!force_location_bar_focus_ && !IsActive())
994 // Temporarily reveal the top-of-window views (if not already revealed) so
995 // that the location bar view is visible and is considered focusable. If the
996 // location bar view gains focus, |immersive_mode_controller_| will keep the
997 // top-of-window views revealed.
998 scoped_ptr<ImmersiveRevealedLock> focus_reveal_lock(
999 immersive_mode_controller_->GetRevealedLock(
1000 ImmersiveModeController::ANIMATE_REVEAL_YES));
1002 LocationBarView* location_bar = GetLocationBarView();
1003 if (location_bar->omnibox_view()->IsFocusable()) {
1004 // Location bar got focus.
1006 // select_all is true when it's expected that the user may want to copy
1007 // the URL to the clipboard. If the URL is not being shown because the
1008 // origin chip is enabled, show it now to support the same functionality.
1010 location_bar->GetToolbarModel()->WouldOmitURLDueToOriginChip())
1011 location_bar->ShowURL();
1013 location_bar->FocusLocation(select_all);
1015 // If none of location bar got focus, then clear focus.
1016 views::FocusManager* focus_manager = GetFocusManager();
1017 DCHECK(focus_manager);
1018 focus_manager->ClearFocus();
1022 void BrowserView::UpdateReloadStopState(bool is_loading, bool force) {
1023 toolbar_->reload_button()->ChangeMode(
1024 is_loading ? ReloadButton::MODE_STOP : ReloadButton::MODE_RELOAD, force);
1027 void BrowserView::UpdateToolbar(content::WebContents* contents) {
1028 // We may end up here during destruction.
1030 toolbar_->Update(contents);
1033 void BrowserView::FocusToolbar() {
1034 // Temporarily reveal the top-of-window views (if not already revealed) so
1035 // that the toolbar is visible and is considered focusable. If the
1036 // toolbar gains focus, |immersive_mode_controller_| will keep the
1037 // top-of-window views revealed.
1038 scoped_ptr<ImmersiveRevealedLock> focus_reveal_lock(
1039 immersive_mode_controller_->GetRevealedLock(
1040 ImmersiveModeController::ANIMATE_REVEAL_YES));
1042 // Start the traversal within the main toolbar. SetPaneFocus stores
1043 // the current focused view before changing focus.
1044 toolbar_->SetPaneFocus(NULL);
1047 void BrowserView::FocusBookmarksToolbar() {
1048 DCHECK(!immersive_mode_controller_->IsEnabled());
1049 if (bookmark_bar_view_.get() &&
1050 bookmark_bar_view_->visible() &&
1051 bookmark_bar_view_->GetPreferredSize().height() != 0) {
1052 bookmark_bar_view_->SetPaneFocusAndFocusDefault();
1056 void BrowserView::FocusInfobars() {
1057 if (infobar_container_->child_count() > 0)
1058 infobar_container_->SetPaneFocusAndFocusDefault();
1061 void BrowserView::FocusAppMenu() {
1062 // Chrome doesn't have a traditional menu bar, but it has a menu button in the
1063 // main toolbar that plays the same role. If the user presses a key that
1064 // would typically focus the menu bar, tell the toolbar to focus the menu
1065 // button. If the user presses the key again, return focus to the previous
1068 // Not used on the Mac, which has a normal menu bar.
1069 if (toolbar_->IsAppMenuFocused()) {
1072 DCHECK(!immersive_mode_controller_->IsEnabled());
1073 toolbar_->SetPaneFocusAndFocusAppMenu();
1077 void BrowserView::RotatePaneFocus(bool forwards) {
1078 GetWidget()->GetFocusManager()->RotatePaneFocus(
1080 views::FocusManager::kForward : views::FocusManager::kBackward,
1081 views::FocusManager::kWrap);
1084 void BrowserView::DestroyBrowser() {
1085 // After this returns other parts of Chrome are going to be shutdown. Close
1086 // the window now so that we are deleted immediately and aren't left holding
1087 // references to deleted objects.
1088 GetWidget()->RemoveObserver(this);
1089 GetLocationBar()->GetOmniboxView()->model()->popup_model()->RemoveObserver(
1094 bool BrowserView::IsBookmarkBarVisible() const {
1095 if (!browser_->SupportsWindowFeature(Browser::FEATURE_BOOKMARKBAR))
1097 if (!bookmark_bar_view_.get())
1099 if (bookmark_bar_view_->GetPreferredSize().height() == 0)
1101 // New tab page needs visible bookmarks even when top-views are hidden.
1102 if (immersive_mode_controller_->ShouldHideTopViews() &&
1103 !bookmark_bar_view_->IsDetached())
1108 bool BrowserView::IsBookmarkBarAnimating() const {
1109 return bookmark_bar_view_.get() && bookmark_bar_view_->is_animating();
1112 bool BrowserView::IsTabStripEditable() const {
1113 return tabstrip_->IsTabStripEditable();
1116 bool BrowserView::IsToolbarVisible() const {
1117 if (immersive_mode_controller_->ShouldHideTopViews())
1119 return browser_->SupportsWindowFeature(Browser::FEATURE_TOOLBAR) ||
1120 browser_->SupportsWindowFeature(Browser::FEATURE_LOCATIONBAR);
1123 gfx::Rect BrowserView::GetRootWindowResizerRect() const {
1124 // Views does not support resizer rects because they caused page cycler
1125 // performance regressions when they were added. See crrev.com/9654
1129 void BrowserView::ConfirmAddSearchProvider(TemplateURL* template_url,
1131 chrome::EditSearchEngine(GetWidget()->GetNativeWindow(), template_url, NULL,
1135 void BrowserView::ShowUpdateChromeDialog() {
1136 UpdateRecommendedMessageBox::Show(GetWidget()->GetNativeWindow());
1139 void BrowserView::ShowBookmarkBubble(const GURL& url, bool already_bookmarked) {
1140 scoped_ptr<BookmarkBubbleDelegate> delegate;
1141 delegate.reset(new BookmarkBubbleSignInDelegate(browser_.get()));
1143 BookmarkBubbleView::ShowBubble(GetToolbarView()->GetBookmarkBubbleAnchor(),
1144 bookmark_bar_view_.get(),
1146 browser_->profile(),
1148 !already_bookmarked);
1151 void BrowserView::ShowBookmarkAppBubble(
1152 const WebApplicationInfo& web_app_info,
1153 const std::string& extension_id) {
1154 BookmarkAppBubbleView::ShowBubble(GetToolbarView(),
1155 browser_->profile(),
1160 void BrowserView::ShowTranslateBubble(
1161 content::WebContents* web_contents,
1162 translate::TranslateStep step,
1163 translate::TranslateErrors::Type error_type,
1164 bool is_user_gesture) {
1165 if (contents_web_view_->HasFocus() &&
1166 !GetLocationBarView()->IsMouseHovered()) {
1167 content::RenderViewHost* rvh = web_contents->GetRenderViewHost();
1168 if (rvh->IsFocusedElementEditable())
1172 ChromeTranslateClient* chrome_translate_client =
1173 ChromeTranslateClient::FromWebContents(web_contents);
1174 translate::LanguageState& language_state =
1175 chrome_translate_client->GetLanguageState();
1176 language_state.SetTranslateEnabled(true);
1181 TranslateBubbleView::ShowBubble(
1182 GetToolbarView()->GetTranslateBubbleAnchor(), web_contents, step,
1183 error_type, is_user_gesture);
1186 #if defined(ENABLE_ONE_CLICK_SIGNIN)
1187 void BrowserView::ShowOneClickSigninBubble(
1188 OneClickSigninBubbleType type,
1189 const base::string16& email,
1190 const base::string16& error_message,
1191 const StartSyncCallback& start_sync_callback) {
1192 scoped_ptr<OneClickSigninBubbleDelegate> delegate;
1193 delegate.reset(new OneClickSigninBubbleLinksDelegate(browser()));
1195 views::View* anchor_view;
1196 if (type == BrowserWindow::ONE_CLICK_SIGNIN_BUBBLE_TYPE_BUBBLE)
1197 anchor_view = toolbar_->app_menu();
1199 anchor_view = toolbar_->location_bar();
1201 OneClickSigninBubbleView::ShowBubble(type, email, error_message,
1202 delegate.Pass(), anchor_view,
1203 start_sync_callback);
1207 void BrowserView::SetDownloadShelfVisible(bool visible) {
1208 // This can be called from the superclass destructor, when it destroys our
1209 // child views. At that point, browser_ is already gone.
1210 if (browser_ == NULL)
1213 if (visible && IsDownloadShelfVisible() != visible) {
1214 // Invoke GetDownloadShelf to force the shelf to be created.
1218 if (browser_ != NULL)
1219 browser_->UpdateDownloadShelfVisibility(visible);
1221 // SetDownloadShelfVisible can force-close the shelf, so make sure we lay out
1222 // everything correctly, as if the animation had finished. This doesn't
1223 // matter for showing the shelf, as the show animation will do it.
1224 ToolbarSizeChanged(false);
1227 bool BrowserView::IsDownloadShelfVisible() const {
1228 return download_shelf_.get() && download_shelf_->IsShowing();
1231 DownloadShelf* BrowserView::GetDownloadShelf() {
1232 if (!download_shelf_.get()) {
1233 download_shelf_.reset(new DownloadShelfView(browser_.get(), this));
1234 download_shelf_->set_owned_by_client();
1235 GetBrowserViewLayout()->set_download_shelf(download_shelf_.get());
1237 return download_shelf_.get();
1240 void BrowserView::ConfirmBrowserCloseWithPendingDownloads(
1242 Browser::DownloadClosePreventionType dialog_type,
1244 const base::Callback<void(bool)>& callback) {
1245 DownloadInProgressDialogView::Show(
1246 GetNativeWindow(), download_count, dialog_type, app_modal, callback);
1249 void BrowserView::UserChangedTheme() {
1250 frame_->FrameTypeChanged();
1253 int BrowserView::GetExtraRenderViewHeight() const {
1254 // Currently this is only used on linux.
1258 void BrowserView::WebContentsFocused(WebContents* contents) {
1259 if (contents_web_view_->GetWebContents() == contents)
1260 contents_web_view_->OnWebContentsFocused(contents);
1262 devtools_web_view_->OnWebContentsFocused(contents);
1265 void BrowserView::ShowWebsiteSettings(Profile* profile,
1266 content::WebContents* web_contents,
1268 const content::SSLStatus& ssl) {
1269 WebsiteSettingsPopupView::ShowPopup(
1270 GetLocationBarView()->location_icon_view(), profile,
1271 web_contents, url, ssl, browser_.get());
1274 void BrowserView::ShowAppMenu() {
1275 // Keep the top-of-window views revealed as long as the app menu is visible.
1276 scoped_ptr<ImmersiveRevealedLock> revealed_lock(
1277 immersive_mode_controller_->GetRevealedLock(
1278 ImmersiveModeController::ANIMATE_REVEAL_NO));
1280 toolbar_->app_menu()->Activate();
1283 bool BrowserView::PreHandleKeyboardEvent(const NativeWebKeyboardEvent& event,
1284 bool* is_keyboard_shortcut) {
1285 *is_keyboard_shortcut = false;
1287 if ((event.type != blink::WebInputEvent::RawKeyDown) &&
1288 (event.type != blink::WebInputEvent::KeyUp)) {
1292 views::FocusManager* focus_manager = GetFocusManager();
1293 DCHECK(focus_manager);
1295 if (focus_manager->shortcut_handling_suspended())
1298 ui::Accelerator accelerator(
1299 static_cast<ui::KeyboardCode>(event.windowsKeyCode),
1300 content::GetModifiersFromNativeWebKeyboardEvent(event));
1301 if (event.type == blink::WebInputEvent::KeyUp)
1302 accelerator.set_type(ui::ET_KEY_RELEASED);
1304 // What we have to do here is as follows:
1305 // - If the |browser_| is for an app, do nothing.
1306 // - If the |browser_| is not for an app, and the |accelerator| is not
1307 // associated with the browser (e.g. an Ash shortcut), process it.
1308 // - If the |browser_| is not for an app, and the |accelerator| is associated
1309 // with the browser, and it is a reserved one (e.g. Ctrl+w), process it.
1310 // - If the |browser_| is not for an app, and the |accelerator| is associated
1311 // with the browser, and it is not a reserved one, do nothing.
1313 if (browser_->is_app()) {
1314 // Let all keys fall through to a v1 app's web content, even accelerators.
1315 // We don't have to flip |is_keyboard_shortcut| here. If we do that, the app
1316 // might not be able to see a subsequent Char event. See OnHandleInputEvent
1317 // in content/renderer/render_widget.cc for details.
1321 chrome::BrowserCommandController* controller = browser_->command_controller();
1323 // Here we need to retrieve the command id (if any) associated to the
1324 // keyboard event. Instead of looking up the command id in the
1325 // |accelerator_table_| by ourselves, we block the command execution of
1326 // the |browser_| object then send the keyboard event to the
1327 // |focus_manager| as if we are activating an accelerator key.
1328 // Then we can retrieve the command id from the |browser_| object.
1329 bool original_block_command_state = controller->block_command_execution();
1330 controller->SetBlockCommandExecution(true);
1331 // If the |accelerator| is a non-browser shortcut (e.g. Ash shortcut), the
1332 // command execution cannot be blocked and true is returned. However, it is
1333 // okay as long as is_app() is false. See comments in this function.
1334 const bool processed = focus_manager->ProcessAccelerator(accelerator);
1335 const int id = controller->GetLastBlockedCommand(NULL);
1336 controller->SetBlockCommandExecution(original_block_command_state);
1338 // Executing the command may cause |this| object to be destroyed.
1339 if (controller->IsReservedCommandOrKey(id, event)) {
1340 UpdateAcceleratorMetrics(accelerator, id);
1341 return chrome::ExecuteCommand(browser_.get(), id);
1345 // |accelerator| is a non-reserved browser shortcut (e.g. Ctrl+f).
1346 if (event.type == blink::WebInputEvent::RawKeyDown)
1347 *is_keyboard_shortcut = true;
1348 } else if (processed) {
1349 // |accelerator| is a non-browser shortcut (e.g. F4-F10 on Ash). Report
1350 // that we handled it.
1357 void BrowserView::HandleKeyboardEvent(const NativeWebKeyboardEvent& event) {
1358 unhandled_keyboard_event_handler_.HandleKeyboardEvent(event,
1362 // TODO(devint): http://b/issue?id=1117225 Cut, Copy, and Paste are always
1363 // enabled in the page menu regardless of whether the command will do
1364 // anything. When someone selects the menu item, we just act as if they hit
1365 // the keyboard shortcut for the command by sending the associated key press
1366 // to windows. The real fix to this bug is to disable the commands when they
1367 // won't do anything. We'll need something like an overall clipboard command
1368 // manager to do that.
1369 void BrowserView::Cut() {
1370 // If a WebContent is focused, call WebContents::Cut. Otherwise, e.g. if
1371 // Omnibox is focused, send a Ctrl+x key event to Chrome. Using RWH interface
1372 // rather than the fake key event for a WebContent is important since the fake
1373 // event might be consumed by the web content (crbug.com/137908).
1374 DoCutCopyPaste(&content::WebContents::Cut, IDS_APP_CUT);
1377 void BrowserView::Copy() {
1378 DoCutCopyPaste(&content::WebContents::Copy, IDS_APP_COPY);
1381 void BrowserView::Paste() {
1382 DoCutCopyPaste(&content::WebContents::Paste, IDS_APP_PASTE);
1385 WindowOpenDisposition BrowserView::GetDispositionForPopupBounds(
1386 const gfx::Rect& bounds) {
1390 FindBar* BrowserView::CreateFindBar() {
1391 return chrome::CreateFindBar(this);
1394 WebContentsModalDialogHost* BrowserView::GetWebContentsModalDialogHost() {
1395 return GetBrowserViewLayout()->GetWebContentsModalDialogHost();
1398 ///////////////////////////////////////////////////////////////////////////////
1399 // BrowserView, BrowserWindowTesting implementation:
1401 BookmarkBarView* BrowserView::GetBookmarkBarView() const {
1402 return bookmark_bar_view_.get();
1405 LocationBarView* BrowserView::GetLocationBarView() const {
1406 return toolbar_ ? toolbar_->location_bar() : NULL;
1409 views::View* BrowserView::GetTabContentsContainerView() const {
1410 return contents_web_view_;
1413 ToolbarView* BrowserView::GetToolbarView() const {
1417 ///////////////////////////////////////////////////////////////////////////////
1418 // BrowserView, TabStripModelObserver implementation:
1420 void BrowserView::TabInsertedAt(WebContents* contents,
1423 // WebContents inserted in tabs might not have been added to the root
1424 // window yet. Per http://crbug/342672 add them now since drawing the
1425 // WebContents requires root window specific data - information about
1426 // the screen the WebContents is drawn on, for example.
1427 if (!contents->GetNativeView()->GetRootWindow()) {
1428 aura::Window* window = contents->GetNativeView();
1429 aura::Window* root_window = GetNativeWindow()->GetRootWindow();
1430 aura::client::ParentWindowWithContext(
1431 window, root_window, root_window->GetBoundsInScreen());
1432 DCHECK(contents->GetNativeView()->GetRootWindow());
1434 web_contents_close_handler_->TabInserted();
1437 extensions::MaybeShowExtensionControlledNewTabPage(browser(), contents);
1440 void BrowserView::TabDetachedAt(WebContents* contents, int index) {
1441 if (PermissionBubbleManager::FromWebContents(contents))
1442 PermissionBubbleManager::FromWebContents(contents)->SetView(NULL);
1444 // We use index here rather than comparing |contents| because by this time
1445 // the model has already removed |contents| from its list, so
1446 // browser_->GetActiveWebContents() will return NULL or something else.
1447 if (index == browser_->tab_strip_model()->active_index()) {
1448 // We need to reset the current tab contents to NULL before it gets
1449 // freed. This is because the focus manager performs some operations
1450 // on the selected WebContents when it is removed.
1451 web_contents_close_handler_->ActiveTabChanged();
1452 contents_web_view_->SetWebContents(NULL);
1453 infobar_container_->ChangeInfoBarManager(NULL);
1454 UpdateDevToolsForContents(NULL, true);
1458 void BrowserView::TabDeactivated(WebContents* contents) {
1459 if (PermissionBubbleManager::FromWebContents(contents))
1460 PermissionBubbleManager::FromWebContents(contents)->SetView(NULL);
1462 // We do not store the focus when closing the tab to work-around bug 4633.
1463 // Some reports seem to show that the focus manager and/or focused view can
1464 // be garbage at that point, it is not clear why.
1465 if (!contents->IsBeingDestroyed())
1466 contents->StoreFocus();
1469 void BrowserView::TabStripEmpty() {
1470 // Make sure all optional UI is removed before we are destroyed, otherwise
1471 // there will be consequences (since our view hierarchy will still have
1472 // references to freed views).
1473 UpdateUIForContents(NULL);
1476 void BrowserView::WillCloseAllTabs() {
1477 web_contents_close_handler_->WillCloseAllTabs();
1480 void BrowserView::CloseAllTabsCanceled() {
1481 web_contents_close_handler_->CloseAllTabsCanceled();
1484 ///////////////////////////////////////////////////////////////////////////////
1485 // BrowserView, ui::AcceleratorProvider implementation:
1487 bool BrowserView::GetAcceleratorForCommandId(int command_id,
1488 ui::Accelerator* accelerator) {
1489 // Let's let the ToolbarView own the canonical implementation of this method.
1490 return toolbar_->GetAcceleratorForCommandId(command_id, accelerator);
1493 ///////////////////////////////////////////////////////////////////////////////
1494 // BrowserView, views::WidgetDelegate implementation:
1496 bool BrowserView::CanResize() const {
1500 bool BrowserView::CanMaximize() const {
1504 bool BrowserView::CanMinimize() const {
1508 bool BrowserView::CanActivate() const {
1509 if (!AppModalDialogQueue::GetInstance()->active_dialog() ||
1510 !AppModalDialogQueue::GetInstance()->active_dialog()->native_dialog())
1513 #if defined(USE_AURA) && defined(OS_CHROMEOS)
1514 // On Aura window manager controls all windows so settings focus via PostTask
1515 // will make only worse because posted task will keep trying to steal focus.
1516 AppModalDialogQueue::GetInstance()->ActivateModalDialog();
1518 // If another browser is app modal, flash and activate the modal browser. This
1519 // has to be done in a post task, otherwise if the user clicked on a window
1520 // that doesn't have the modal dialog the windows keep trying to get the focus
1521 // from each other on Windows. http://crbug.com/141650.
1522 base::MessageLoop::current()->PostTask(
1524 base::Bind(&BrowserView::ActivateAppModalDialog,
1525 activate_modal_dialog_factory_.GetWeakPtr()));
1530 base::string16 BrowserView::GetWindowTitle() const {
1531 return browser_->GetWindowTitleForCurrentTab();
1534 base::string16 BrowserView::GetAccessibleWindowTitle() const {
1535 if (IsOffTheRecord()) {
1536 return l10n_util::GetStringFUTF16(
1537 IDS_ACCESSIBLE_INCOGNITO_WINDOW_TITLE_FORMAT,
1540 return GetWindowTitle();
1543 views::View* BrowserView::GetInitiallyFocusedView() {
1547 bool BrowserView::ShouldShowWindowTitle() const {
1548 // For Ash only, trusted windows (apps and settings) do not show an icon,
1549 // crbug.com/119411. Child windows (i.e. popups) do show an icon.
1550 if (browser_->host_desktop_type() == chrome::HOST_DESKTOP_TYPE_ASH &&
1551 browser_->is_trusted_source() &&
1552 !(browser_->is_app() &&
1553 extensions::util::IsStreamlinedHostedAppsEnabled()))
1556 return browser_->SupportsWindowFeature(Browser::FEATURE_TITLEBAR);
1559 gfx::ImageSkia BrowserView::GetWindowAppIcon() {
1560 if (browser_->is_app()) {
1561 WebContents* contents = browser_->tab_strip_model()->GetActiveWebContents();
1562 extensions::TabHelper* extensions_tab_helper =
1563 contents ? extensions::TabHelper::FromWebContents(contents) : NULL;
1564 if (extensions_tab_helper && extensions_tab_helper->GetExtensionAppIcon())
1565 return gfx::ImageSkia::CreateFrom1xBitmap(
1566 *extensions_tab_helper->GetExtensionAppIcon());
1569 return GetWindowIcon();
1572 gfx::ImageSkia BrowserView::GetWindowIcon() {
1573 if (browser_->is_app() || browser_->is_type_popup())
1574 return browser_->GetCurrentPageIcon().AsImageSkia();
1575 return gfx::ImageSkia();
1578 bool BrowserView::ShouldShowWindowIcon() const {
1579 // For Ash only, trusted windows (apps and settings) do not show an icon,
1580 // crbug.com/119411. Child windows (i.e. popups) do show an icon.
1581 if (browser_->host_desktop_type() == chrome::HOST_DESKTOP_TYPE_ASH &&
1582 browser_->is_trusted_source() &&
1583 !(browser_->is_app() &&
1584 extensions::util::IsStreamlinedHostedAppsEnabled()))
1587 return browser_->SupportsWindowFeature(Browser::FEATURE_TITLEBAR);
1590 bool BrowserView::ExecuteWindowsCommand(int command_id) {
1591 // This function handles WM_SYSCOMMAND, WM_APPCOMMAND, and WM_COMMAND.
1593 if (command_id == IDC_DEBUG_FRAME_TOGGLE)
1594 GetWidget()->DebugToggleFrameType();
1596 // Translate WM_APPCOMMAND command ids into a command id that the browser
1597 // knows how to handle.
1598 int command_id_from_app_command = GetCommandIDForAppCommandID(command_id);
1599 if (command_id_from_app_command != -1)
1600 command_id = command_id_from_app_command;
1602 return chrome::ExecuteCommand(browser_.get(), command_id);
1605 std::string BrowserView::GetWindowName() const {
1606 return chrome::GetWindowName(browser_.get());
1609 void BrowserView::SaveWindowPlacement(const gfx::Rect& bounds,
1610 ui::WindowShowState show_state) {
1611 // If IsFullscreen() is true, we've just changed into fullscreen mode, and
1612 // we're catching the going-into-fullscreen sizing and positioning calls,
1613 // which we want to ignore.
1614 if (!IsFullscreen() && frame_->ShouldSaveWindowPlacement() &&
1615 chrome::ShouldSaveWindowPlacement(browser_.get())) {
1616 WidgetDelegate::SaveWindowPlacement(bounds, show_state);
1617 chrome::SaveWindowPlacement(browser_.get(), bounds, show_state);
1621 bool BrowserView::GetSavedWindowPlacement(
1622 const views::Widget* widget,
1624 ui::WindowShowState* show_state) const {
1625 chrome::GetSavedWindowBoundsAndShowState(browser_.get(), bounds, show_state);
1627 if (browser_->is_type_popup() &&
1628 !browser_->is_app() &&
1629 !browser_->is_trusted_source()) {
1630 // This is normal non-app popup window. The value passed in |bounds|
1631 // represents two pieces of information:
1632 // - the position of the window, in screen coordinates (outer position).
1633 // - the size of the content area (inner size).
1634 // We need to use these values to determine the appropriate size and
1635 // position of the resulting window.
1636 if (IsToolbarVisible()) {
1637 // If we're showing the toolbar, we need to adjust |*bounds| to include
1638 // its desired height, since the toolbar is considered part of the
1639 // window's client area as far as GetWindowBoundsForClientBounds is
1642 bounds->height() + toolbar_->GetPreferredSize().height());
1645 gfx::Rect window_rect = frame_->non_client_view()->
1646 GetWindowBoundsForClientBounds(*bounds);
1647 window_rect.set_origin(bounds->origin());
1649 // When we are given x/y coordinates of 0 on a created popup window,
1650 // assume none were given by the window.open() command.
1651 if (window_rect.x() == 0 && window_rect.y() == 0) {
1652 gfx::Size size = window_rect.size();
1653 window_rect.set_origin(
1654 WindowSizer::GetDefaultPopupOrigin(size,
1655 browser_->host_desktop_type()));
1658 *bounds = window_rect;
1659 *show_state = ui::SHOW_STATE_NORMAL;
1662 // We return true because we can _always_ locate reasonable bounds using the
1663 // WindowSizer, and we don't want to trigger the Window's built-in "size to
1664 // default" handling because the browser window has no default preferred
1669 views::View* BrowserView::GetContentsView() {
1670 return contents_web_view_;
1673 views::ClientView* BrowserView::CreateClientView(views::Widget* widget) {
1677 void BrowserView::OnWidgetActivationChanged(views::Widget* widget,
1680 BrowserList::SetLastActive(browser_.get());
1683 void BrowserView::OnWindowBeginUserBoundsChange() {
1684 WebContents* web_contents = GetActiveWebContents();
1687 web_contents->GetRenderViewHost()->NotifyMoveOrResizeStarted();
1690 void BrowserView::OnWidgetMove() {
1691 if (!initialized_) {
1692 // Creating the widget can trigger a move. Ignore it until we've initialized
1697 // Cancel any tabstrip animations, some of them may be invalidated by the
1698 // window being repositioned.
1699 // Comment out for one cycle to see if this fixes dist tests.
1700 // tabstrip_->DestroyDragController();
1702 // status_bubble_ may be NULL if this is invoked during construction.
1703 if (status_bubble_.get())
1704 status_bubble_->Reposition();
1706 BookmarkBubbleView::Hide();
1708 // Close the omnibox popup, if any.
1709 LocationBarView* location_bar_view = GetLocationBarView();
1710 if (location_bar_view)
1711 location_bar_view->GetOmniboxView()->CloseOmniboxPopup();
1714 views::Widget* BrowserView::GetWidget() {
1715 return View::GetWidget();
1718 const views::Widget* BrowserView::GetWidget() const {
1719 return View::GetWidget();
1722 void BrowserView::GetAccessiblePanes(std::vector<views::View*>* panes) {
1723 // This should be in the order of pane traversal of the panes using F6
1724 // (Windows) or Ctrl+Back/Forward (Chrome OS). If one of these is
1725 // invisible or has no focusable children, it will be automatically
1727 panes->push_back(toolbar_);
1728 if (bookmark_bar_view_.get())
1729 panes->push_back(bookmark_bar_view_.get());
1730 if (infobar_container_)
1731 panes->push_back(infobar_container_);
1732 if (download_shelf_.get())
1733 panes->push_back(download_shelf_.get());
1734 panes->push_back(GetTabContentsContainerView());
1735 if (devtools_web_view_->visible())
1736 panes->push_back(devtools_web_view_);
1739 ///////////////////////////////////////////////////////////////////////////////
1740 // BrowserView, views::ClientView overrides:
1742 bool BrowserView::CanClose() {
1743 // You cannot close a frame for which there is an active originating drag
1745 if (tabstrip_ && !tabstrip_->IsTabStripCloseable())
1748 // Give beforeunload handlers the chance to cancel the close before we hide
1749 // the window below.
1750 if (!browser_->ShouldCloseWindow())
1753 bool fast_tab_closing_enabled =
1754 CommandLine::ForCurrentProcess()->HasSwitch(switches::kEnableFastUnload);
1756 if (!browser_->tab_strip_model()->empty()) {
1757 // Tab strip isn't empty. Hide the frame (so it appears to have closed
1758 // immediately) and close all the tabs, allowing the renderers to shut
1759 // down. When the tab strip is empty we'll be called back again.
1761 browser_->OnWindowClosing();
1762 if (fast_tab_closing_enabled)
1763 browser_->tab_strip_model()->CloseAllTabs();
1765 } else if (fast_tab_closing_enabled &&
1766 !browser_->HasCompletedUnloadProcessing()) {
1767 // The browser needs to finish running unload handlers.
1768 // Hide the frame (so it appears to have closed immediately), and
1769 // the browser will call us back again when it is ready to close.
1774 // Empty TabStripModel, it's now safe to allow the Window to be closed.
1775 content::NotificationService::current()->Notify(
1776 chrome::NOTIFICATION_WINDOW_CLOSED,
1777 content::Source<gfx::NativeWindow>(frame_->GetNativeWindow()),
1778 content::NotificationService::NoDetails());
1782 int BrowserView::NonClientHitTest(const gfx::Point& point) {
1783 return GetBrowserViewLayout()->NonClientHitTest(point);
1786 gfx::Size BrowserView::GetMinimumSize() const {
1787 return GetBrowserViewLayout()->GetMinimumSize();
1790 ///////////////////////////////////////////////////////////////////////////////
1791 // BrowserView, views::View overrides:
1793 const char* BrowserView::GetClassName() const {
1794 return kViewClassName;
1797 void BrowserView::Layout() {
1798 if (!initialized_ || in_process_fullscreen_)
1801 views::View::Layout();
1803 // TODO(jamescook): Why was this in the middle of layout code?
1804 toolbar_->location_bar()->omnibox_view()->SetFocusable(IsToolbarVisible());
1807 void BrowserView::PaintChildren(gfx::Canvas* canvas,
1808 const views::CullSet& cull_set) {
1809 // Paint the |infobar_container_| last so that it may paint its
1810 // overlapping tabs.
1811 for (int i = 0; i < child_count(); ++i) {
1812 View* child = child_at(i);
1813 if (child != infobar_container_ && !child->layer())
1814 child->Paint(canvas, cull_set);
1817 infobar_container_->Paint(canvas, cull_set);
1820 void BrowserView::ViewHierarchyChanged(
1821 const ViewHierarchyChangedDetails& details) {
1822 if (!initialized_ && details.is_add && details.child == this && GetWidget()) {
1824 initialized_ = true;
1828 void BrowserView::ChildPreferredSizeChanged(View* child) {
1832 void BrowserView::GetAccessibleState(ui::AXViewState* state) {
1833 state->role = ui::AX_ROLE_CLIENT;
1836 void BrowserView::OnNativeThemeChanged(const ui::NativeTheme* theme) {
1837 // Do not handle native theme changes before the browser view is initialized.
1840 ClientView::OnNativeThemeChanged(theme);
1842 chrome::MaybeShowInvertBubbleView(this);
1845 ///////////////////////////////////////////////////////////////////////////////
1846 // BrowserView, ui::AcceleratorTarget overrides:
1848 bool BrowserView::AcceleratorPressed(const ui::Accelerator& accelerator) {
1849 #if defined(OS_CHROMEOS)
1850 // If accessibility is enabled, stop speech and return false so that key
1851 // combinations involving Search can be used for extra accessibility
1853 if (accelerator.key_code() == ui::VKEY_LWIN &&
1854 g_browser_process->local_state()->GetBoolean(
1855 prefs::kAccessibilitySpokenFeedbackEnabled)) {
1856 TtsController::GetInstance()->Stop();
1861 std::map<ui::Accelerator, int>::const_iterator iter =
1862 accelerator_table_.find(accelerator);
1863 DCHECK(iter != accelerator_table_.end());
1864 int command_id = iter->second;
1866 chrome::BrowserCommandController* controller = browser_->command_controller();
1867 if (!controller->block_command_execution())
1868 UpdateAcceleratorMetrics(accelerator, command_id);
1869 return chrome::ExecuteCommand(browser_.get(), command_id);
1872 ///////////////////////////////////////////////////////////////////////////////
1873 // BrowserView, OmniboxPopupModelObserver overrides:
1874 void BrowserView::OnOmniboxPopupShownOrHidden() {
1875 infobar_container_->SetMaxTopArrowHeight(GetMaxTopInfoBarArrowHeight());
1878 ///////////////////////////////////////////////////////////////////////////////
1879 // BrowserView, InfoBarContainer::Delegate overrides:
1881 SkColor BrowserView::GetInfoBarSeparatorColor() const {
1882 // NOTE: Keep this in sync with ToolbarView::OnPaint()!
1883 return (IsTabStripVisible() || !frame_->ShouldUseNativeFrame()) ?
1884 ThemeProperties::GetDefaultColor(
1885 ThemeProperties::COLOR_TOOLBAR_SEPARATOR) :
1889 void BrowserView::InfoBarContainerStateChanged(bool is_animating) {
1890 ToolbarSizeChanged(is_animating);
1893 bool BrowserView::DrawInfoBarArrows(int* x) const {
1895 gfx::Point anchor(toolbar_->location_bar()->GetLocationBarAnchorPoint());
1896 ConvertPointToTarget(toolbar_->location_bar(), this, &anchor);
1902 void BrowserView::InitViews() {
1903 GetWidget()->AddObserver(this);
1905 // Stow a pointer to this object onto the window handle so that we can get at
1906 // it later when all we have is a native view.
1907 GetWidget()->SetNativeWindowProperty(kBrowserViewKey, this);
1909 // Stow a pointer to the browser's profile onto the window handle so that we
1910 // can get it later when all we have is a native view.
1911 GetWidget()->SetNativeWindowProperty(Profile::kProfileKey,
1912 browser_->profile());
1914 // Start a hung plugin window detector for this browser object (as long as
1915 // hang detection is not disabled).
1916 if (!CommandLine::ForCurrentProcess()->HasSwitch(
1917 switches::kDisableHangMonitor)) {
1923 infobar_container_ = new InfoBarContainerView(this);
1924 AddChildView(infobar_container_);
1926 contents_web_view_ = new ContentsWebView(browser_->profile());
1927 contents_web_view_->set_id(VIEW_ID_TAB_CONTAINER);
1928 contents_web_view_->SetEmbedFullscreenWidgetMode(true);
1930 web_contents_close_handler_.reset(
1931 new WebContentsCloseHandler(contents_web_view_));
1933 devtools_web_view_ = new views::WebView(browser_->profile());
1934 devtools_web_view_->set_id(VIEW_ID_DEV_TOOLS_DOCKED);
1935 devtools_web_view_->SetVisible(false);
1937 contents_container_ = new views::View();
1938 contents_container_->set_background(views::Background::CreateSolidBackground(
1939 ThemeProperties::GetDefaultColor(
1940 ThemeProperties::COLOR_CONTROL_BACKGROUND)));
1941 contents_container_->AddChildView(devtools_web_view_);
1942 contents_container_->AddChildView(contents_web_view_);
1943 contents_container_->SetLayoutManager(new ContentsLayoutManager(
1944 devtools_web_view_, contents_web_view_));
1945 AddChildView(contents_container_);
1946 set_contents_view(contents_container_);
1948 // Top container holds tab strip and toolbar and lives at the front of the
1950 top_container_ = new TopContainerView(this);
1951 AddChildView(top_container_);
1953 // TabStrip takes ownership of the controller.
1954 BrowserTabStripController* tabstrip_controller =
1955 new BrowserTabStripController(browser_.get(),
1956 browser_->tab_strip_model());
1957 tabstrip_ = new TabStrip(tabstrip_controller);
1958 top_container_->AddChildView(tabstrip_);
1959 tabstrip_controller->InitFromModel(tabstrip_);
1961 toolbar_ = new ToolbarView(browser_.get());
1962 top_container_->AddChildView(toolbar_);
1966 InitPermissionBubbleView();
1968 // Create do-nothing view for the sake of controlling the z-order of the find
1970 find_bar_host_view_ = new View();
1971 AddChildView(find_bar_host_view_);
1973 immersive_mode_controller_->Init(this);
1975 BrowserViewLayout* browser_view_layout = new BrowserViewLayout;
1976 browser_view_layout->Init(new BrowserViewLayoutDelegateImpl(this),
1983 contents_container_,
1984 GetContentsLayoutManager(),
1985 immersive_mode_controller_.get());
1986 SetLayoutManager(browser_view_layout);
1989 // Create a custom JumpList and add it to an observer of TabRestoreService
1990 // so we can update the custom JumpList when a tab is added or removed.
1991 if (JumpList::Enabled()) {
1992 load_complete_listener_.reset(new LoadCompleteListener(this));
1996 GetLocationBar()->GetOmniboxView()->model()->popup_model()->AddObserver(this);
1999 void BrowserView::LoadingAnimationCallback() {
2000 base::TimeTicks now = base::TimeTicks::Now();
2001 if (!last_animation_time_.is_null()) {
2002 UMA_HISTOGRAM_TIMES(
2003 "Tabs.LoadingAnimationTime",
2004 now - last_animation_time_);
2006 last_animation_time_ = now;
2007 if (browser_->is_type_tabbed()) {
2008 // Loading animations are shown in the tab for tabbed windows. We check the
2009 // browser type instead of calling IsTabStripVisible() because the latter
2010 // will return false for fullscreen windows, but we still need to update
2011 // their animations (so that when they come out of fullscreen mode they'll
2013 tabstrip_->UpdateLoadingAnimations();
2014 } else if (ShouldShowWindowIcon()) {
2015 // ... or in the window icon area for popups and app windows.
2016 WebContents* web_contents =
2017 browser_->tab_strip_model()->GetActiveWebContents();
2018 // GetActiveWebContents can return NULL for example under Purify when
2019 // the animations are running slowly and this function is called on a timer
2020 // through LoadingAnimationCallback.
2021 frame_->UpdateThrobber(web_contents && web_contents->IsLoading());
2025 void BrowserView::OnLoadCompleted() {
2028 jumplist_ = new JumpList(browser_->profile());
2032 BrowserViewLayout* BrowserView::GetBrowserViewLayout() const {
2033 return static_cast<BrowserViewLayout*>(GetLayoutManager());
2036 ContentsLayoutManager* BrowserView::GetContentsLayoutManager() const {
2037 return static_cast<ContentsLayoutManager*>(
2038 contents_container_->GetLayoutManager());
2041 bool BrowserView::MaybeShowBookmarkBar(WebContents* contents) {
2042 bool show_bookmark_bar = contents &&
2043 browser_->SupportsWindowFeature(Browser::FEATURE_BOOKMARKBAR);
2044 if (!show_bookmark_bar && !bookmark_bar_view_.get())
2046 if (!bookmark_bar_view_.get()) {
2047 bookmark_bar_view_.reset(new BookmarkBarView(browser_.get(), this));
2048 bookmark_bar_view_->set_owned_by_client();
2049 bookmark_bar_view_->set_background(
2050 new BookmarkExtensionBackground(this,
2051 bookmark_bar_view_.get(),
2053 bookmark_bar_view_->SetBookmarkBarState(
2054 browser_->bookmark_bar_state(),
2055 BookmarkBar::DONT_ANIMATE_STATE_CHANGE);
2056 GetBrowserViewLayout()->set_bookmark_bar(bookmark_bar_view_.get());
2058 // Don't change the visibility of the BookmarkBarView. BrowserViewLayout
2060 bookmark_bar_view_->SetPageNavigator(GetActiveWebContents());
2062 // Update parenting for the bookmark bar. This may detach it from all views.
2063 bool needs_layout = false;
2064 views::View* new_parent = NULL;
2065 if (show_bookmark_bar) {
2066 if (bookmark_bar_view_->IsDetached())
2069 new_parent = top_container_;
2071 if (new_parent != bookmark_bar_view_->parent()) {
2072 SetBookmarkBarParent(new_parent);
2073 needs_layout = true;
2076 // Check for updates to the desired size.
2077 if (bookmark_bar_view_->GetPreferredSize().height() !=
2078 bookmark_bar_view_->height())
2079 needs_layout = true;
2081 return needs_layout;
2084 void BrowserView::SetBookmarkBarParent(views::View* new_parent) {
2085 if (new_parent == this) {
2086 // Add it underneath |top_container_| or at the end if top container isn't
2088 int top_container_index = GetIndexOf(top_container_);
2089 if (top_container_index >= 0)
2090 AddChildViewAt(bookmark_bar_view_.get(), top_container_index);
2092 AddChildView(bookmark_bar_view_.get());
2093 } else if (new_parent) {
2094 // No special stacking is required for other parents.
2095 new_parent->AddChildView(bookmark_bar_view_.get());
2097 // Bookmark bar is being detached from all views because it is hidden.
2098 bookmark_bar_view_->parent()->RemoveChildView(bookmark_bar_view_.get());
2102 bool BrowserView::MaybeShowInfoBar(WebContents* contents) {
2103 // TODO(beng): Remove this function once the interface between
2104 // InfoBarContainer, DownloadShelfView and WebContents and this
2105 // view is sorted out.
2109 void BrowserView::UpdateDevToolsForContents(
2110 WebContents* web_contents, bool update_devtools_web_contents) {
2111 DevToolsContentsResizingStrategy strategy;
2112 WebContents* devtools = DevToolsWindow::GetInTabWebContents(
2113 web_contents, &strategy);
2115 if (!devtools_web_view_->web_contents() && devtools &&
2116 !devtools_focus_tracker_.get()) {
2117 // Install devtools focus tracker when dev tools window is shown for the
2119 devtools_focus_tracker_.reset(
2120 new views::ExternalFocusTracker(devtools_web_view_,
2121 GetFocusManager()));
2124 // Restore focus to the last focused view when hiding devtools window.
2125 if (devtools_web_view_->web_contents() && !devtools &&
2126 devtools_focus_tracker_.get()) {
2127 devtools_focus_tracker_->FocusLastFocusedExternalView();
2128 devtools_focus_tracker_.reset();
2131 // Replace devtools WebContents.
2132 if (devtools_web_view_->web_contents() != devtools &&
2133 update_devtools_web_contents) {
2134 devtools_web_view_->SetWebContents(devtools);
2138 devtools_web_view_->SetVisible(true);
2139 GetContentsLayoutManager()->SetContentsResizingStrategy(strategy);
2141 devtools_web_view_->SetVisible(false);
2142 GetContentsLayoutManager()->SetContentsResizingStrategy(
2143 DevToolsContentsResizingStrategy());
2145 contents_container_->Layout();
2148 // When strategy.hide_inspected_contents() returns true, we are hiding
2149 // contents_web_view_ behind the devtools_web_view_. Otherwise,
2150 // contents_web_view_ should be right above the devtools_web_view_.
2151 int devtools_index = contents_container_->GetIndexOf(devtools_web_view_);
2152 int contents_index = contents_container_->GetIndexOf(contents_web_view_);
2153 bool devtools_is_on_top = devtools_index > contents_index;
2154 if (strategy.hide_inspected_contents() != devtools_is_on_top)
2155 contents_container_->ReorderChildView(contents_web_view_, devtools_index);
2159 void BrowserView::UpdateUIForContents(WebContents* contents) {
2160 bool needs_layout = MaybeShowBookmarkBar(contents);
2161 // TODO(jamescook): This function always returns true. Remove it and figure
2162 // out when layout is actually required.
2163 needs_layout |= MaybeShowInfoBar(contents);
2168 void BrowserView::ProcessFullscreen(bool fullscreen,
2169 FullscreenMode mode,
2171 FullscreenExitBubbleType bubble_type) {
2172 if (in_process_fullscreen_)
2174 in_process_fullscreen_ = true;
2176 // Reduce jankiness during the following position changes by:
2177 // * Hiding the window until it's in the final position
2178 // * Ignoring all intervening Layout() calls, which resize the webpage and
2179 // thus are slow and look ugly (enforced via |in_process_fullscreen_|).
2180 LocationBarView* location_bar = GetLocationBarView();
2182 if (mode == METRO_SNAP_FULLSCREEN || !fullscreen) {
2183 // Hide the fullscreen bubble as soon as possible, since the mode toggle can
2184 // take enough time for the user to notice.
2185 fullscreen_bubble_.reset();
2189 // Move focus out of the location bar if necessary.
2190 views::FocusManager* focus_manager = GetFocusManager();
2191 DCHECK(focus_manager);
2192 // Look for focus in the location bar itself or any child view.
2193 if (location_bar->Contains(focus_manager->GetFocusedView()))
2194 focus_manager->ClearFocus();
2197 // Toggle fullscreen mode.
2198 frame_->SetFullscreen(fullscreen);
2200 // Enable immersive before the browser refreshes its list of enabled commands.
2201 if (mode != METRO_SNAP_FULLSCREEN && ShouldUseImmersiveFullscreenForUrl(url))
2202 immersive_mode_controller_->SetEnabled(fullscreen);
2204 browser_->WindowFullscreenStateChanged();
2206 if (fullscreen && !chrome::IsRunningInAppMode() &&
2207 mode != METRO_SNAP_FULLSCREEN) {
2208 UpdateFullscreenExitBubbleContent(url, bubble_type);
2211 // Undo our anti-jankiness hacks and force a re-layout. We also need to
2212 // recompute the height of the infobar top arrow because toggling in and out
2213 // of fullscreen changes it. Calling ToolbarSizeChanged() will do both these
2214 // things since it computes the arrow height directly and forces a layout
2215 // indirectly via UpdateUIForContents(). Reset |in_process_fullscreen_| in
2216 // order to let the layout occur.
2217 in_process_fullscreen_ = false;
2218 ToolbarSizeChanged(false);
2221 bool BrowserView::ShouldUseImmersiveFullscreenForUrl(const GURL& url) const {
2222 // Kiosk mode needs the whole screen, and if we're not in an Ash desktop
2223 // immersive fullscreen doesn't exist.
2224 if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kKioskMode) ||
2225 browser()->host_desktop_type() != chrome::HOST_DESKTOP_TYPE_ASH) {
2229 return url.is_empty();
2232 void BrowserView::LoadAccelerators() {
2233 views::FocusManager* focus_manager = GetFocusManager();
2234 DCHECK(focus_manager);
2236 // Let's fill our own accelerator table.
2237 const bool is_app_mode = chrome::IsRunningInForcedAppMode();
2238 const std::vector<chrome::AcceleratorMapping> accelerator_list(
2239 chrome::GetAcceleratorList());
2240 for (std::vector<chrome::AcceleratorMapping>::const_iterator it =
2241 accelerator_list.begin(); it != accelerator_list.end(); ++it) {
2242 // In app mode, only allow accelerators of white listed commands to pass
2244 if (is_app_mode && !chrome::IsCommandAllowedInAppMode(it->command_id))
2247 ui::Accelerator accelerator(it->keycode, it->modifiers);
2248 accelerator_table_[accelerator] = it->command_id;
2250 // Also register with the focus manager.
2251 focus_manager->RegisterAccelerator(
2252 accelerator, ui::AcceleratorManager::kNormalPriority, this);
2256 int BrowserView::GetCommandIDForAppCommandID(int app_command_id) const {
2258 switch (app_command_id) {
2259 // NOTE: The order here matches the APPCOMMAND declaration order in the
2261 case APPCOMMAND_BROWSER_BACKWARD: return IDC_BACK;
2262 case APPCOMMAND_BROWSER_FORWARD: return IDC_FORWARD;
2263 case APPCOMMAND_BROWSER_REFRESH: return IDC_RELOAD;
2264 case APPCOMMAND_BROWSER_HOME: return IDC_HOME;
2265 case APPCOMMAND_BROWSER_STOP: return IDC_STOP;
2266 case APPCOMMAND_BROWSER_SEARCH: return IDC_FOCUS_SEARCH;
2267 case APPCOMMAND_HELP: return IDC_HELP_PAGE_VIA_KEYBOARD;
2268 case APPCOMMAND_NEW: return IDC_NEW_TAB;
2269 case APPCOMMAND_OPEN: return IDC_OPEN_FILE;
2270 case APPCOMMAND_CLOSE: return IDC_CLOSE_TAB;
2271 case APPCOMMAND_SAVE: return IDC_SAVE_PAGE;
2272 case APPCOMMAND_PRINT: return IDC_PRINT;
2273 case APPCOMMAND_COPY: return IDC_COPY;
2274 case APPCOMMAND_CUT: return IDC_CUT;
2275 case APPCOMMAND_PASTE: return IDC_PASTE;
2277 // TODO(pkasting): http://b/1113069 Handle these.
2278 case APPCOMMAND_UNDO:
2279 case APPCOMMAND_REDO:
2280 case APPCOMMAND_SPELL_CHECK:
2284 // App commands are Windows-specific so there's nothing to do here.
2289 void BrowserView::InitHangMonitor() {
2291 PrefService* pref_service = g_browser_process->local_state();
2295 int plugin_message_response_timeout =
2296 pref_service->GetInteger(prefs::kPluginMessageResponseTimeout);
2297 int hung_plugin_detect_freq =
2298 pref_service->GetInteger(prefs::kHungPluginDetectFrequency);
2299 HWND window = GetWidget()->GetNativeView()->GetHost()->
2300 GetAcceleratedWidget();
2301 if ((hung_plugin_detect_freq > 0) &&
2302 hung_window_detector_.Initialize(window,
2303 plugin_message_response_timeout)) {
2304 ticker_.set_tick_interval(hung_plugin_detect_freq);
2305 ticker_.RegisterTickHandler(&hung_window_detector_);
2308 pref_service->SetInteger(prefs::kPluginMessageResponseTimeout,
2309 plugin_message_response_timeout);
2310 pref_service->SetInteger(prefs::kHungPluginDetectFrequency,
2311 hung_plugin_detect_freq);
2316 void BrowserView::UpdateAcceleratorMetrics(const ui::Accelerator& accelerator,
2318 const ui::KeyboardCode key_code = accelerator.key_code();
2319 if (command_id == IDC_HELP_PAGE_VIA_KEYBOARD && key_code == ui::VKEY_F1)
2320 content::RecordAction(UserMetricsAction("ShowHelpTabViaF1"));
2322 if (command_id == IDC_BOOKMARK_PAGE)
2323 UMA_HISTOGRAM_ENUMERATION("Bookmarks.EntryPoint",
2324 BOOKMARK_ENTRY_POINT_ACCELERATOR,
2325 BOOKMARK_ENTRY_POINT_LIMIT);
2327 #if defined(OS_CHROMEOS)
2328 // Collect information about the relative popularity of various accelerators
2330 switch (command_id) {
2332 if (key_code == ui::VKEY_BACK)
2333 content::RecordAction(UserMetricsAction("Accel_Back_Backspace"));
2334 else if (key_code == ui::VKEY_BROWSER_BACK)
2335 content::RecordAction(UserMetricsAction("Accel_Back_F1"));
2336 else if (key_code == ui::VKEY_LEFT)
2337 content::RecordAction(UserMetricsAction("Accel_Back_Left"));
2340 if (key_code == ui::VKEY_BACK)
2341 content::RecordAction(UserMetricsAction("Accel_Forward_Backspace"));
2342 else if (key_code == ui::VKEY_BROWSER_FORWARD)
2343 content::RecordAction(UserMetricsAction("Accel_Forward_F2"));
2344 else if (key_code == ui::VKEY_RIGHT)
2345 content::RecordAction(UserMetricsAction("Accel_Forward_Right"));
2348 case IDC_RELOAD_IGNORING_CACHE:
2349 if (key_code == ui::VKEY_R)
2350 content::RecordAction(UserMetricsAction("Accel_Reload_R"));
2351 else if (key_code == ui::VKEY_BROWSER_REFRESH)
2352 content::RecordAction(UserMetricsAction("Accel_Reload_F3"));
2354 case IDC_FOCUS_LOCATION:
2355 if (key_code == ui::VKEY_D)
2356 content::RecordAction(UserMetricsAction("Accel_FocusLocation_D"));
2357 else if (key_code == ui::VKEY_L)
2358 content::RecordAction(UserMetricsAction("Accel_FocusLocation_L"));
2360 case IDC_FOCUS_SEARCH:
2361 if (key_code == ui::VKEY_E)
2362 content::RecordAction(UserMetricsAction("Accel_FocusSearch_E"));
2363 else if (key_code == ui::VKEY_K)
2364 content::RecordAction(UserMetricsAction("Accel_FocusSearch_K"));
2374 BrowserWindow* BrowserWindow::CreateBrowserWindow(Browser* browser) {
2375 // Create the view and the frame. The frame will attach itself via the view
2376 // so we don't need to do anything with the pointer.
2377 BrowserView* view = new BrowserView();
2378 view->Init(browser);
2379 (new BrowserFrame(view))->InitBrowserFrame();
2380 view->GetWidget()->non_client_view()->SetAccessibleName(
2381 l10n_util::GetStringUTF16(IDS_PRODUCT_NAME));
2386 chrome::HostDesktopType BrowserWindow::AdjustHostDesktopType(
2387 chrome::HostDesktopType desktop_type) {
2388 return NativeBrowserFrameFactory::AdjustHostDesktopType(desktop_type);
2391 void BrowserView::ShowAvatarBubble(WebContents* web_contents,
2392 const gfx::Rect& rect) {
2393 gfx::Point origin(rect.origin());
2394 views::View::ConvertPointToScreen(GetTabContentsContainerView(), &origin);
2395 gfx::Rect bounds(origin, rect.size());
2397 AvatarMenuBubbleView::ShowBubble(
2398 this, views::BubbleBorder::TOP_RIGHT, views::BubbleBorder::PAINT_NORMAL,
2399 views::BubbleBorder::ALIGN_EDGE_TO_ANCHOR_EDGE, bounds, browser_.get());
2402 void BrowserView::ShowAvatarBubbleFromAvatarButton(
2403 AvatarBubbleMode mode,
2404 const signin::ManageAccountsParams& manage_accounts_params) {
2405 views::BubbleBorder::Arrow arrow = views::BubbleBorder::TOP_RIGHT;
2406 views::BubbleBorder::BubbleAlignment alignment =
2407 views::BubbleBorder::ALIGN_ARROW_TO_MID_ANCHOR;
2408 views::View* anchor_view = frame_->GetAvatarMenuButton();
2410 anchor_view = toolbar_->app_menu();
2411 else if (!frame_->GetAvatarMenuButton()->button_on_right())
2412 arrow = views::BubbleBorder::TOP_LEFT;
2414 if (switches::IsNewAvatarMenu()) {
2415 NewAvatarButton* button = frame_->GetNewAvatarMenuButton();
2417 anchor_view = button;
2418 arrow = views::BubbleBorder::TOP_RIGHT;
2419 alignment = views::BubbleBorder::ALIGN_EDGE_TO_ANCHOR_EDGE;
2422 profiles::BubbleViewMode bubble_view_mode;
2423 profiles::TutorialMode tutorial_mode;
2424 profiles::BubbleViewModeFromAvatarBubbleMode(
2425 mode, &bubble_view_mode, &tutorial_mode);
2426 ProfileChooserView::ShowBubble(
2427 bubble_view_mode, tutorial_mode,
2428 manage_accounts_params, anchor_view, arrow, alignment, browser());
2431 views::View::ConvertPointToScreen(anchor_view, &origin);
2432 gfx::Rect bounds(origin, anchor_view->size());
2433 views::BubbleBorder::ArrowPaintType arrow_paint_type =
2434 ShouldHideUIForFullscreen() ? views::BubbleBorder::PAINT_TRANSPARENT :
2435 views::BubbleBorder::PAINT_NORMAL;
2436 AvatarMenuBubbleView::ShowBubble(anchor_view, arrow, arrow_paint_type,
2437 alignment, bounds, browser());
2439 ProfileMetrics::LogProfileOpenMethod(ProfileMetrics::ICON_AVATAR_BUBBLE);
2442 int BrowserView::GetRenderViewHeightInsetWithDetachedBookmarkBar() {
2443 if (browser_->bookmark_bar_state() != BookmarkBar::DETACHED ||
2444 !bookmark_bar_view_.get() || !bookmark_bar_view_->IsDetached()) {
2447 // Don't use bookmark_bar_view_->height() which won't be the final height if
2448 // the bookmark bar is animating.
2449 return chrome::kNTPBookmarkBarHeight -
2450 bookmark_bar_view_->GetFullyDetachedToolbarOverlap();
2453 void BrowserView::ExecuteExtensionCommand(
2454 const extensions::Extension* extension,
2455 const extensions::Command& command) {
2456 toolbar_->ExecuteExtensionCommand(extension, command);
2459 void BrowserView::DoCutCopyPaste(void (WebContents::*method)(),
2461 WebContents* contents = browser_->tab_strip_model()->GetActiveWebContents();
2464 if (DoCutCopyPasteForWebContents(contents, method))
2467 WebContents* devtools = DevToolsWindow::GetInTabWebContents(contents, NULL);
2468 if (devtools && DoCutCopyPasteForWebContents(devtools, method))
2471 views::FocusManager* focus_manager = GetFocusManager();
2472 views::View* focused = focus_manager->GetFocusedView();
2474 (!strcmp(focused->GetClassName(), views::Textfield::kViewClassName) ||
2475 !strcmp(focused->GetClassName(), OmniboxViewViews::kViewClassName))) {
2476 views::Textfield* textfield = static_cast<views::Textfield*>(focused);
2477 textfield->ExecuteCommand(command_id);
2481 bool BrowserView::DoCutCopyPasteForWebContents(
2482 WebContents* contents,
2483 void (WebContents::*method)()) {
2484 gfx::NativeView native_view = contents->GetContentNativeView();
2487 if (native_view->HasFocus()) {
2488 (contents->*method)();
2495 void BrowserView::ActivateAppModalDialog() const {
2496 // If another browser is app modal, flash and activate the modal browser.
2497 AppModalDialog* active_dialog =
2498 AppModalDialogQueue::GetInstance()->active_dialog();
2502 Browser* modal_browser =
2503 chrome::FindBrowserWithWebContents(active_dialog->web_contents());
2504 if (modal_browser && (browser_ != modal_browser)) {
2505 modal_browser->window()->FlashFrame(true);
2506 modal_browser->window()->Activate();
2509 AppModalDialogQueue::GetInstance()->ActivateModalDialog();
2512 int BrowserView::GetMaxTopInfoBarArrowHeight() {
2513 int top_arrow_height = 0;
2514 // Only show the arrows when not in fullscreen and when there's no omnibox
2516 if (!IsFullscreen() &&
2517 !GetLocationBar()->GetOmniboxView()->model()->popup_model()->IsOpen()) {
2518 gfx::Point icon_bottom(
2519 toolbar_->location_bar()->GetLocationBarAnchorPoint());
2520 ConvertPointToTarget(toolbar_->location_bar(), this, &icon_bottom);
2521 gfx::Point infobar_top(0, infobar_container_->GetVerticalOverlap(NULL));
2522 ConvertPointToTarget(infobar_container_, this, &infobar_top);
2523 top_arrow_height = infobar_top.y() - icon_bottom.y();
2525 return top_arrow_height;